A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DERRICKING GATE INSTALLATION METHOD AND DERRICKING GATE
To provide an erecting gate installation method allowing transportation of the erecting gate to an installation area to be easily carried out.SOLUTION: A derricking gate installation method is provided with the processes of: producing a derricking gate 1 in a dock; floating the erected gate 1 on a water surface through buoyant force of a box body 2 by injecting water in the dock; towing to an installation area the derricking gate 1 floated on the water surface in a state a door body 3 is accommodated in a pit 21; settling the derricking gate 1 in a water bottom by sinking it; mooring in the pit 21 the door body 3 on which erecting moment is generated through retention of air by supplying air inside of the door 3 in a lodging state. This allows transportation of the derricking gate 1 to be easily carried out.SELECTED DRAWING: Figure 1
【課題】設置水域への起伏ゲートの搬送を容易とする。【解決手段】起伏ゲート設置方法は、起伏ゲート１をドック内にて製造する工程と、当該ドックに注水して函体２の浮力によって起伏ゲート１を水面に浮かせる工程と、扉体３がピット２１内に収容された状態で水面に浮かんだ起伏ゲート１を設置水域へと曳航する工程と、起伏ゲート１を沈降させて水底に設置する工程と、倒伏状態の扉体３の内部に空気を供給して貯留させ、起立モーメントが生じた扉体３をピット２１内に係留する工程と、を備える。これにより、置水域への起伏ゲート１の搬送を容易とすることができる。【選択図】図１
DERRICKING GATE INSTALLATION METHOD AND DERRICKING GATE
To provide an erecting gate installation method allowing transportation of the erecting gate to an installation area to be easily carried out.SOLUTION: A derricking gate installation method is provided with the processes of: producing a derricking gate 1 in a dock; floating the erected gate 1 on a water surface through buoyant force of a box body 2 by injecting water in the dock; towing to an installation area the derricking gate 1 floated on the water surface in a state a door body 3 is accommodated in a pit 21; settling the derricking gate 1 in a water bottom by sinking it; mooring in the pit 21 the door body 3 on which erecting moment is generated through retention of air by supplying air inside of the door 3 in a lodging state. This allows transportation of the derricking gate 1 to be easily carried out.SELECTED DRAWING: Figure 1
【課題】設置水域への起伏ゲートの搬送を容易とする。【解決手段】起伏ゲート設置方法は、起伏ゲート１をドック内にて製造する工程と、当該ドックに注水して函体２の浮力によって起伏ゲート１を水面に浮かせる工程と、扉体３がピット２１内に収容された状態で水面に浮かんだ起伏ゲート１を設置水域へと曳航する工程と、起伏ゲート１を沈降させて水底に設置する工程と、倒伏状態の扉体３の内部に空気を供給して貯留させ、起立モーメントが生じた扉体３をピット２１内に係留する工程と、を備える。これにより、置水域への起伏ゲート１の搬送を容易とすることができる。【選択図】図１
DERRICKING GATE INSTALLATION METHOD AND DERRICKING GATE
起伏ゲート設置方法および起伏ゲート
MORI TOSHIAKI (author) / KAKIZUKA SHIRO (author) / OMURA MORIKA (author) / ONUMA FUMITO (author)
2023-09-22
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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